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Open Source Computer Vision Library
https://opencv.org/
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25 lines
953 B
25 lines
953 B
// This file is part of OpenCV project. |
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// It is subject to the license terms in the LICENSE file found in the top-level directory |
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// of this distribution and at http://opencv.org/license.html. |
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#include "apple_conversions.h" |
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#import <AppKit/AppKit.h> |
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CV_EXPORTS NSImage* MatToNSImage(const cv::Mat& image); |
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CV_EXPORTS void NSImageToMat(const NSImage* image, cv::Mat& m, bool alphaExist); |
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NSImage* MatToNSImage(const cv::Mat& image) { |
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// Creating CGImage from cv::Mat |
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CGImageRef imageRef = MatToCGImage(image); |
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// Getting NSImage from CGImage |
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NSImage *nsImage = [[NSImage alloc] initWithCGImage:imageRef size:CGSizeMake(CGImageGetWidth(imageRef), CGImageGetHeight(imageRef))]; |
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CGImageRelease(imageRef); |
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return nsImage; |
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} |
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void NSImageToMat(const NSImage* image, cv::Mat& m, bool alphaExist) { |
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CGImageRef imageRef = [image CGImageForProposedRect:NULL context:NULL hints:NULL]; |
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CGImageToMat(imageRef, m, alphaExist); |
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}
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